CA2229509C - Masque impermeable aux signaux chimiques - Google Patents

Masque impermeable aux signaux chimiques Download PDF

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Publication number
CA2229509C
CA2229509C CA002229509A CA2229509A CA2229509C CA 2229509 C CA2229509 C CA 2229509C CA 002229509 A CA002229509 A CA 002229509A CA 2229509 A CA2229509 A CA 2229509A CA 2229509 C CA2229509 C CA 2229509C
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Canada
Prior art keywords
mask
working electrode
chemical signal
mils
conductive material
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Expired - Lifetime
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CA002229509A
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CA2229509A1 (fr
Inventor
Ronald T. Kurnik
Janet Tamada
Michael Tierney
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Animas Technologies LLC
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Cygnus Inc
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/20—Applying electric currents by contact electrodes continuous direct currents
    • A61N1/30—Apparatus for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body, or cataphoresis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/002—Electrode membranes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
    • C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Immunology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Emergency Medicine (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Materials For Medical Uses (AREA)

Abstract

On place un masque (1) imperméable aux signaux chimiques dans le courant d'électrolyte de manière à ce que le masque se situe entre la source du signal chimique et une électrode de travail (4) détectant le signal chimique provenant de la source (par exemple par diffusion). La configuration du masque empêche sensiblement tout transport de signaux chimiques entre la source de signaux chimiques, dont le vecteur présente une composante radiale par rapport à un plan du masque, et la surface catalytique de l'électrode de travail, ce qui ne permet que le transport des signaux chimiques sensiblement perpendiculaires à l'emplacement du masque et à la surface catalytique (6) de l'électrode de travail. En réduisant ou en éliminant le transport radial de signaux chimiques vers l'électrode de travail, le masque réduit ou élimine les effets de bord et permet par là d'obtenir une mesure plus précise de la quantité (c.-à-d. de la concentration) du signal chimique transporté depuis une zone donnée du matériau source.
CA002229509A 1995-09-12 1996-07-16 Masque impermeable aux signaux chimiques Expired - Lifetime CA2229509C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/527,061 US5735273A (en) 1995-09-12 1995-09-12 Chemical signal-impermeable mask
US08/527,061 1995-09-12
PCT/US1996/011776 WO1997010356A1 (fr) 1995-09-12 1996-07-16 Masque impermeable aux signaux chimiques

Publications (2)

Publication Number Publication Date
CA2229509A1 CA2229509A1 (fr) 1997-03-20
CA2229509C true CA2229509C (fr) 2001-10-09

Family

ID=24099938

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002229509A Expired - Lifetime CA2229509C (fr) 1995-09-12 1996-07-16 Masque impermeable aux signaux chimiques

Country Status (13)

Country Link
US (7) US5735273A (fr)
EP (1) EP0876501B1 (fr)
JP (1) JP3366646B2 (fr)
KR (1) KR100438509B1 (fr)
AT (1) ATE200305T1 (fr)
AU (1) AU703849B2 (fr)
CA (1) CA2229509C (fr)
DE (1) DE69612398T2 (fr)
DK (1) DK0876501T3 (fr)
ES (1) ES2155615T3 (fr)
GR (1) GR3036141T3 (fr)
PT (1) PT876501E (fr)
WO (1) WO1997010356A1 (fr)

Families Citing this family (277)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5593852A (en) 1993-12-02 1997-01-14 Heller; Adam Subcutaneous glucose electrode
US5771890A (en) 1994-06-24 1998-06-30 Cygnus, Inc. Device and method for sampling of substances using alternating polarity
US20040062759A1 (en) * 1995-07-12 2004-04-01 Cygnus, Inc. Hydrogel formulations for use in electroosmotic extraction and detection of glucose
US5735273A (en) * 1995-09-12 1998-04-07 Cygnus, Inc. Chemical signal-impermeable mask
US8734339B2 (en) * 1996-12-16 2014-05-27 Ip Holdings, Inc. Electronic skin patch for real time monitoring of cardiac activity and personal health management
US6862465B2 (en) 1997-03-04 2005-03-01 Dexcom, Inc. Device and method for determining analyte levels
US8527026B2 (en) 1997-03-04 2013-09-03 Dexcom, Inc. Device and method for determining analyte levels
US7899511B2 (en) 2004-07-13 2011-03-01 Dexcom, Inc. Low oxygen in vivo analyte sensor
US6001067A (en) 1997-03-04 1999-12-14 Shults; Mark C. Device and method for determining analyte levels
US7657297B2 (en) * 2004-05-03 2010-02-02 Dexcom, Inc. Implantable analyte sensor
US9155496B2 (en) 1997-03-04 2015-10-13 Dexcom, Inc. Low oxygen in vivo analyte sensor
US6139718A (en) * 1997-03-25 2000-10-31 Cygnus, Inc. Electrode with improved signal to noise ratio
BR9811609A (pt) * 1997-09-05 2000-09-05 Abbott Lab Sensor eletroquìmico com áreas de elétrodo equalizadas
US20060015058A1 (en) * 1998-01-08 2006-01-19 Kellogg Scott C Agents and methods for enhancement of transdermal transport
US8287483B2 (en) 1998-01-08 2012-10-16 Echo Therapeutics, Inc. Method and apparatus for enhancement of transdermal transport
US7066884B2 (en) * 1998-01-08 2006-06-27 Sontra Medical, Inc. System, method, and device for non-invasive body fluid sampling and analysis
US6134461A (en) * 1998-03-04 2000-10-17 E. Heller & Company Electrochemical analyte
US6587705B1 (en) * 1998-03-13 2003-07-01 Lynn Kim Biosensor, iontophoretic sampling system, and methods of use thereof
US8480580B2 (en) 1998-04-30 2013-07-09 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8688188B2 (en) 1998-04-30 2014-04-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9066695B2 (en) 1998-04-30 2015-06-30 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6949816B2 (en) 2003-04-21 2005-09-27 Motorola, Inc. Semiconductor component having first surface area for electrically coupling to a semiconductor chip and second surface area for electrically coupling to a substrate, and method of manufacturing same
US8346337B2 (en) 1998-04-30 2013-01-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6175752B1 (en) 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
US8974386B2 (en) 1998-04-30 2015-03-10 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8465425B2 (en) 1998-04-30 2013-06-18 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
EP1077636B1 (fr) 1998-05-13 2004-01-21 Cygnus, Inc. Traitement de signal obtenu pendant la mesure d'analytes physiologiques
CA2330629C (fr) 1998-05-13 2007-04-03 Cygnus, Inc. Procede et dispositif permettant de prevoir des valeurs de mesures physiologiques
ATE220936T1 (de) 1998-05-13 2002-08-15 Cygnus Therapeutic Systems Sammelvorrichtungen für transdermale probennahmesysteme
DE69910003T2 (de) 1998-05-13 2004-04-22 Cygnus, Inc., Redwood City Überwachung physiologischer analyte
DE69921489T2 (de) 1998-08-31 2005-10-27 Johnson & Johnson Consumer Companies, Inc. Elektrotransportvorrichtung mit klingen
NZ510923A (en) 1998-09-04 2003-09-26 Powderject Res Ltd Monitoring methods using particle delivery methods
US6602678B2 (en) 1998-09-04 2003-08-05 Powderject Research Limited Non- or minimally invasive monitoring methods
JP2002524178A (ja) 1998-09-17 2002-08-06 シグナス， インコーポレイテッド ゲル／センサアセンブリ用のプレス装置
US6180416B1 (en) 1998-09-30 2001-01-30 Cygnus, Inc. Method and device for predicting physiological values
WO2000018289A1 (fr) * 1998-09-30 2000-04-06 Cygnus, Inc. Procede et dispositif de prediction de valeurs physiologiques
US6391643B1 (en) 1998-10-28 2002-05-21 Cygnus, Inc. Kit and method for quality control testing of an iontophoretic sampling system
US20040171980A1 (en) 1998-12-18 2004-09-02 Sontra Medical, Inc. Method and apparatus for enhancement of transdermal transport
EP1135052A1 (fr) * 1999-02-12 2001-09-26 Cygnus, Inc. Dispositifs et procedes permettant d'effectuer des mesures frequentes d'un analyte present dans un systeme biologique
US6959211B2 (en) 1999-03-10 2005-10-25 Optiscan Biomedical Corp. Device for capturing thermal spectra from tissue
JP4180244B2 (ja) 1999-04-16 2008-11-12 ジョンソン・アンド・ジョンソン・コンシューマー・カンパニーズ・インコーポレイテッド 内部センサを有する電気的な移動による送出装置系
CA2369336A1 (fr) * 1999-04-22 2000-11-02 Cygnus, Inc. Hydrogel dans un dispositif iontophoretique pour mesurer le glucose
US6379324B1 (en) 1999-06-09 2002-04-30 The Procter & Gamble Company Intracutaneous microneedle array apparatus
US6312612B1 (en) 1999-06-09 2001-11-06 The Procter & Gamble Company Apparatus and method for manufacturing an intracutaneous microneedle array
US6256533B1 (en) * 1999-06-09 2001-07-03 The Procter & Gamble Company Apparatus and method for using an intracutaneous microneedle array
US20050009717A1 (en) * 1999-07-01 2005-01-13 Lukenbach Elvin R. Foaming make-up removing cleansing compositions
AU5764800A (en) 1999-07-01 2001-01-22 Johnson & Johnson Consumer Companies, Inc. Cleansing compositions
US7074747B1 (en) 1999-07-01 2006-07-11 Johnson & Johnson Consumer Companies, Inc. Cleansing compositions
US6762158B2 (en) 1999-07-01 2004-07-13 Johnson & Johnson Consumer Companies, Inc. Personal care compositions comprising liquid ester mixtures
WO2001021827A1 (fr) * 1999-09-20 2001-03-29 Roche Diagnostics Corporation Biocapteur de petit volume permettant de surveiller un analyte de maniere continue
US7045054B1 (en) * 1999-09-20 2006-05-16 Roche Diagnostics Corporation Small volume biosensor for continuous analyte monitoring
WO2001036037A2 (fr) * 1999-11-15 2001-05-25 Velcro Industries B.V. Élément de fixation à la peau
AU781149B2 (en) * 2000-03-17 2005-05-05 Echo Therapeutics, Inc. System, method, and device for non-invasive body fluid sampling and analysis
US6885883B2 (en) * 2000-05-16 2005-04-26 Cygnus, Inc. Methods for improving performance and reliability of biosensors
US6565532B1 (en) 2000-07-12 2003-05-20 The Procter & Gamble Company Microneedle apparatus used for marking skin and for dispensing semi-permanent subcutaneous makeup
US6540675B2 (en) 2000-06-27 2003-04-01 Rosedale Medical, Inc. Analyte monitor
US6633772B2 (en) 2000-08-18 2003-10-14 Cygnus, Inc. Formulation and manipulation of databases of analyte and associated values
US6882940B2 (en) * 2000-08-18 2005-04-19 Cygnus, Inc. Methods and devices for prediction of hypoglycemic events
US20020026111A1 (en) * 2000-08-28 2002-02-28 Neil Ackerman Methods of monitoring glucose levels in a subject and uses thereof
US8715177B2 (en) 2000-10-06 2014-05-06 Ip Holdings, Inc. Intelligent drug delivery appliance
US7828827B2 (en) 2002-05-24 2010-11-09 Corium International, Inc. Method of exfoliation of skin using closely-packed microstructures
US7131987B2 (en) * 2000-10-16 2006-11-07 Corium International, Inc. Microstructures and method for treating and conditioning skin which cause less irritation during exfoliation
US7108681B2 (en) * 2000-10-16 2006-09-19 Corium International, Inc. Microstructures for delivering a composition cutaneously to skin
US6560471B1 (en) 2001-01-02 2003-05-06 Therasense, Inc. Analyte monitoring device and methods of use
US6663820B2 (en) 2001-03-14 2003-12-16 The Procter & Gamble Company Method of manufacturing microneedle structures using soft lithography and photolithography
US7041468B2 (en) 2001-04-02 2006-05-09 Therasense, Inc. Blood glucose tracking apparatus and methods
US6748250B1 (en) * 2001-04-27 2004-06-08 Medoptix, Inc. Method and system of monitoring a patient
US20090137888A9 (en) * 2001-04-27 2009-05-28 Berman Herbert L System for monitoring of patients
US6591124B2 (en) 2001-05-11 2003-07-08 The Procter & Gamble Company Portable interstitial fluid monitoring system
US6503209B2 (en) 2001-05-18 2003-01-07 Said I. Hakky Non-invasive focused energy blood withdrawal and analysis system
WO2003000127A2 (fr) * 2001-06-22 2003-01-03 Cygnus, Inc. Procedes d'amelioration de l'efficacite d'un systeme de controle d'analyte
US7879211B2 (en) * 2001-07-13 2011-02-01 Arkray, Inc. Analyzing instrument, lancet-integrated attachment for concentration measuring device provided with analyzing instrument, and body fluid sampling tool
US20030032874A1 (en) 2001-07-27 2003-02-13 Dexcom, Inc. Sensor head for use with implantable devices
US6631282B2 (en) 2001-08-09 2003-10-07 Optiscan Biomedical Corporation Device for isolating regions of living tissue
US20040087992A1 (en) * 2002-08-09 2004-05-06 Vladimir Gartstein Microstructures for delivering a composition cutaneously to skin using rotatable structures
US6952604B2 (en) 2001-12-21 2005-10-04 Becton, Dickinson And Company Minimally-invasive system and method for monitoring analyte levels
US7004928B2 (en) 2002-02-08 2006-02-28 Rosedale Medical, Inc. Autonomous, ambulatory analyte monitor or drug delivery device
US7828728B2 (en) 2003-07-25 2010-11-09 Dexcom, Inc. Analyte sensor
US7379765B2 (en) * 2003-07-25 2008-05-27 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
JP4083689B2 (ja) 2002-03-22 2008-04-30 アニマス テクノロジーズ エルエルシー 分析物モニタリングデバイスの性能の改良
US6801804B2 (en) 2002-05-03 2004-10-05 Aciont, Inc. Device and method for monitoring and controlling electrical resistance at a tissue site undergoing iontophoresis
US7150975B2 (en) * 2002-08-19 2006-12-19 Animas Technologies, Llc Hydrogel composition for measuring glucose flux
US20060235284A1 (en) * 2002-08-30 2006-10-19 Gi-Ja Lee Glucose extraction patch and its manufacturing process
US20040122500A1 (en) * 2002-12-19 2004-06-24 Kimberly-Clark Worldwide, Inc. Electrode for utilizing edge effect to create uniform current density
US7174198B2 (en) * 2002-12-27 2007-02-06 Igor Trofimov Non-invasive detection of analytes in a complex matrix
AU2003303597A1 (en) 2002-12-31 2004-07-29 Therasense, Inc. Continuous glucose monitoring system and methods of use
US7578954B2 (en) * 2003-02-24 2009-08-25 Corium International, Inc. Method for manufacturing microstructures having multiple microelements with through-holes
US7052652B2 (en) 2003-03-24 2006-05-30 Rosedale Medical, Inc. Analyte concentration detection devices and methods
JP4381705B2 (ja) * 2003-03-26 2009-12-09 シスメックス株式会社 経皮的分析物抽出システムと分析システムおよび経皮的分析物抽出方法と分析方法
US7134999B2 (en) * 2003-04-04 2006-11-14 Dexcom, Inc. Optimized sensor geometry for an implantable glucose sensor
US7587287B2 (en) 2003-04-04 2009-09-08 Abbott Diabetes Care Inc. Method and system for transferring analyte test data
US7415299B2 (en) * 2003-04-18 2008-08-19 The Regents Of The University Of California Monitoring method and/or apparatus
JP2004343275A (ja) * 2003-05-14 2004-12-02 Murata Mach Ltd 画像処理システム及びスキャナ装置
US7258673B2 (en) * 2003-06-06 2007-08-21 Lifescan, Inc Devices, systems and methods for extracting bodily fluid and monitoring an analyte therein
US8066639B2 (en) 2003-06-10 2011-11-29 Abbott Diabetes Care Inc. Glucose measuring device for use in personal area network
EP1649260A4 (fr) 2003-07-25 2010-07-07 Dexcom Inc Systemes d'electrodes pour detecteurs electrochimiques
US7108778B2 (en) * 2003-07-25 2006-09-19 Dexcom, Inc. Electrochemical sensors including electrode systems with increased oxygen generation
WO2007120442A2 (fr) 2003-07-25 2007-10-25 Dexcom, Inc. Système d'électrode double pour capteur d'analyte continu
US7494465B2 (en) 2004-07-13 2009-02-24 Dexcom, Inc. Transcutaneous analyte sensor
US20100168542A1 (en) 2003-08-01 2010-07-01 Dexcom, Inc. System and methods for processing analyte sensor data
US7778680B2 (en) 2003-08-01 2010-08-17 Dexcom, Inc. System and methods for processing analyte sensor data
US20080119703A1 (en) 2006-10-04 2008-05-22 Mark Brister Analyte sensor
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US8275437B2 (en) 2003-08-01 2012-09-25 Dexcom, Inc. Transcutaneous analyte sensor
JP2007533346A (ja) 2003-08-15 2007-11-22 アニマス・テクノロジーズ・リミテッド・ライアビリティ・カンパニー 生理学的分析対象のモニタリングに使用するマイクロプロセッサ、デバイス、および方法
US7189341B2 (en) * 2003-08-15 2007-03-13 Animas Technologies, Llc Electrochemical sensor ink compositions, electrodes, and uses thereof
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US7299082B2 (en) 2003-10-31 2007-11-20 Abbott Diabetes Care, Inc. Method of calibrating an analyte-measurement device, and associated methods, devices and systems
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US8364231B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US11633133B2 (en) 2003-12-05 2023-04-25 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8287453B2 (en) 2003-12-05 2012-10-16 Dexcom, Inc. Analyte sensor
DE602004029092D1 (de) 2003-12-05 2010-10-21 Dexcom Inc Kalibrationsmethoden für einen kontinuierlich arbeitenden analytsensor
US8017145B2 (en) * 2003-12-22 2011-09-13 Conopco, Inc. Exfoliating personal care wipe article containing an array of projections
US8165651B2 (en) 2004-02-09 2012-04-24 Abbott Diabetes Care Inc. Analyte sensor, and associated system and method employing a catalytic agent
EP1718198A4 (fr) 2004-02-17 2008-06-04 Therasense Inc Procede et systeme de communication de donnees dans un systeme de controle et de gestion de glucose en continu
WO2005084257A2 (fr) * 2004-02-26 2005-09-15 Vpn Solutions, Llc Detecteur de glucose a couche mince composite
US7611481B2 (en) * 2004-03-24 2009-11-03 Corium International, Inc. Transdermal delivery device
US8792955B2 (en) 2004-05-03 2014-07-29 Dexcom, Inc. Transcutaneous analyte sensor
US20050245799A1 (en) * 2004-05-03 2005-11-03 Dexcom, Inc. Implantable analyte sensor
US20160192880A9 (en) * 2004-05-28 2016-07-07 David Scott Utley Intra-Oral Detector and System for Modification of Undesired Behaviors and Methods Thereof
CA2858901C (fr) 2004-06-04 2024-01-16 Carolyn Anderson Architecture hote-client de soins pour le diabete et systemes de gestion de donnees
GB2414675B (en) * 2004-06-05 2006-09-06 Dewan Fazlul Hoque Chowdhury Transdermal drug delivery device
US8452368B2 (en) 2004-07-13 2013-05-28 Dexcom, Inc. Transcutaneous analyte sensor
US7857760B2 (en) 2004-07-13 2010-12-28 Dexcom, Inc. Analyte sensor
US7783333B2 (en) 2004-07-13 2010-08-24 Dexcom, Inc. Transcutaneous medical device with variable stiffness
US20080242961A1 (en) * 2004-07-13 2008-10-02 Dexcom, Inc. Transcutaneous analyte sensor
US8565848B2 (en) 2004-07-13 2013-10-22 Dexcom, Inc. Transcutaneous analyte sensor
US7713574B2 (en) 2004-07-13 2010-05-11 Dexcom, Inc. Transcutaneous analyte sensor
US20060270922A1 (en) 2004-07-13 2006-11-30 Brauker James H Analyte sensor
IL163796A0 (en) * 2004-08-30 2005-12-18 Gribova Orna A Device for detecting changes in blood glucose level or dardiovacular condition
JP5502279B2 (ja) * 2004-10-28 2014-05-28 エコー セラピューティクス， インコーポレイテッド ヒドロゲルを使用した検体のサンプリングおよび分析のためのシステムおよび方法
US20060094945A1 (en) * 2004-10-28 2006-05-04 Sontra Medical Corporation System and method for analyte sampling and analysis
JP2006167428A (ja) * 2004-11-16 2006-06-29 Sysmex Corp 分析物抽出装置、分析装置、分析物抽出方法および分析方法
US8512243B2 (en) 2005-09-30 2013-08-20 Abbott Diabetes Care Inc. Integrated introducer and transmitter assembly and methods of use
US8029441B2 (en) 2006-02-28 2011-10-04 Abbott Diabetes Care Inc. Analyte sensor transmitter unit configuration for a data monitoring and management system
US20090076360A1 (en) * 2007-09-13 2009-03-19 Dexcom, Inc. Transcutaneous analyte sensor
US8133178B2 (en) 2006-02-22 2012-03-13 Dexcom, Inc. Analyte sensor
WO2006105146A2 (fr) * 2005-03-29 2006-10-05 Arkal Medical, Inc. Dispositifs, systemes, procedes et outils pour la surveillance continue du glucose
US8112240B2 (en) 2005-04-29 2012-02-07 Abbott Diabetes Care Inc. Method and apparatus for providing leak detection in data monitoring and management systems
MX2007013483A (es) * 2005-04-29 2008-01-22 Norman R Byrne Bloque de empalme unilateral de conexion lateral.
US20060281187A1 (en) 2005-06-13 2006-12-14 Rosedale Medical, Inc. Analyte detection devices and methods with hematocrit/volume correction and feedback control
KR100692783B1 (ko) * 2005-07-19 2007-03-12 케이엠에이치 주식회사 글루코스 추출용 패치
US8801631B2 (en) 2005-09-30 2014-08-12 Intuity Medical, Inc. Devices and methods for facilitating fluid transport
EP1928302B1 (fr) 2005-09-30 2012-08-01 Intuity Medical, Inc. Moniteur portable ou portatif entierement integre
US7766829B2 (en) 2005-11-04 2010-08-03 Abbott Diabetes Care Inc. Method and system for providing basal profile modification in analyte monitoring and management systems
US7432069B2 (en) * 2005-12-05 2008-10-07 Sontra Medical Corporation Biocompatible chemically crosslinked hydrogels for glucose sensing
CN101330864B (zh) 2005-12-16 2010-12-22 拜尔保健有限公司 透皮的分析物传感器组件及其用法
US9757061B2 (en) 2006-01-17 2017-09-12 Dexcom, Inc. Low oxygen in vivo analyte sensor
US7736310B2 (en) * 2006-01-30 2010-06-15 Abbott Diabetes Care Inc. On-body medical device securement
US7981034B2 (en) 2006-02-28 2011-07-19 Abbott Diabetes Care Inc. Smart messages and alerts for an infusion delivery and management system
US7885698B2 (en) 2006-02-28 2011-02-08 Abbott Diabetes Care Inc. Method and system for providing continuous calibration of implantable analyte sensors
JP2009528121A (ja) * 2006-03-01 2009-08-06 ジー．アール． エンライトンメント エルティーディー． 電気化学的プロセスに関連したパラメータを計測する装置及び方法
US20080154107A1 (en) * 2006-12-20 2008-06-26 Jina Arvind N Device, systems, methods and tools for continuous glucose monitoring
US20100049021A1 (en) * 2006-03-28 2010-02-25 Jina Arvind N Devices, systems, methods and tools for continuous analyte monitoring
US20090131778A1 (en) * 2006-03-28 2009-05-21 Jina Arvind N Devices, systems, methods and tools for continuous glucose monitoring
US7620438B2 (en) 2006-03-31 2009-11-17 Abbott Diabetes Care Inc. Method and system for powering an electronic device
US8226891B2 (en) 2006-03-31 2012-07-24 Abbott Diabetes Care Inc. Analyte monitoring devices and methods therefor
US7920907B2 (en) 2006-06-07 2011-04-05 Abbott Diabetes Care Inc. Analyte monitoring system and method
US8932216B2 (en) 2006-08-07 2015-01-13 Abbott Diabetes Care Inc. Method and system for providing data management in integrated analyte monitoring and infusion system
US8206296B2 (en) 2006-08-07 2012-06-26 Abbott Diabetes Care Inc. Method and system for providing integrated analyte monitoring and infusion system therapy management
US20080058726A1 (en) * 2006-08-30 2008-03-06 Arvind Jina Methods and Apparatus Incorporating a Surface Penetration Device
GB2441784A (en) * 2006-09-13 2008-03-19 Rtc North Ltd Device for obtaining and analysing a biological fluid
US7831287B2 (en) * 2006-10-04 2010-11-09 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8821446B2 (en) * 2007-01-22 2014-09-02 Corium International, Inc. Applicators for microneedles
US8930203B2 (en) 2007-02-18 2015-01-06 Abbott Diabetes Care Inc. Multi-function analyte test device and methods therefor
US8732188B2 (en) 2007-02-18 2014-05-20 Abbott Diabetes Care Inc. Method and system for providing contextual based medication dosage determination
US8123686B2 (en) 2007-03-01 2012-02-28 Abbott Diabetes Care Inc. Method and apparatus for providing rolling data in communication systems
RU2444980C2 (ru) * 2007-03-07 2012-03-20 Эко Терапьютикс, Инк. Трансдермальная система мониторинга аналита и способы детекции аналита
US20080234562A1 (en) * 2007-03-19 2008-09-25 Jina Arvind N Continuous analyte monitor with multi-point self-calibration
EP2129285B1 (fr) 2007-03-26 2014-07-23 Dexcom, Inc. Capteur d'analyte
EP2664323B1 (fr) 2007-04-16 2020-07-29 Corium, Inc. Actif comprenant des réseaux de micro-aiguilles coulés en solution
EP2152358B1 (fr) 2007-04-27 2011-03-02 Echo Therapeutics, Inc. Dispositif permettant d'améliorer la perméabilité de la peau pour la détection de substances à analyser ou l'administration transdermique de médicaments
US8461985B2 (en) 2007-05-08 2013-06-11 Abbott Diabetes Care Inc. Analyte monitoring system and methods
US7928850B2 (en) 2007-05-08 2011-04-19 Abbott Diabetes Care Inc. Analyte monitoring system and methods
US8665091B2 (en) 2007-05-08 2014-03-04 Abbott Diabetes Care Inc. Method and device for determining elapsed sensor life
US8456301B2 (en) 2007-05-08 2013-06-04 Abbott Diabetes Care Inc. Analyte monitoring system and methods
US20080312518A1 (en) * 2007-06-14 2008-12-18 Arkal Medical, Inc On-demand analyte monitor and method of use
US8641618B2 (en) 2007-06-27 2014-02-04 Abbott Diabetes Care Inc. Method and structure for securing a monitoring device element
US8160900B2 (en) 2007-06-29 2012-04-17 Abbott Diabetes Care Inc. Analyte monitoring and management device and method to analyze the frequency of user interaction with the device
US9968742B2 (en) 2007-08-29 2018-05-15 Medtronic Minimed, Inc. Combined sensor and infusion set using separated sites
US20120046533A1 (en) 2007-08-29 2012-02-23 Medtronic Minimed, Inc. Combined sensor and infusion sets
WO2009048607A1 (fr) * 2007-10-10 2009-04-16 Corium International, Inc. Distribution de vaccin par l'intermédiaire de réseaux de micro-aiguilles
JP5178132B2 (ja) * 2007-10-11 2013-04-10 キヤノン株式会社 画像処理システム並びに画像処理方法
US20090099427A1 (en) * 2007-10-12 2009-04-16 Arkal Medical, Inc. Microneedle array with diverse needle configurations
WO2009055736A1 (fr) 2007-10-25 2009-04-30 Dexcom, Inc. Systèmes et méthodes de traitement de données de détecteurs
US8417312B2 (en) 2007-10-25 2013-04-09 Dexcom, Inc. Systems and methods for processing sensor data
US8396528B2 (en) 2008-03-25 2013-03-12 Dexcom, Inc. Analyte sensor
CN102047101A (zh) 2008-03-28 2011-05-04 德克斯康公司 用于连续的分析物传感器的聚合物膜
AU2009238548B2 (en) * 2008-04-23 2013-01-17 Elc Management Llc Microcurrent-generating topical or cosmetic systems, and methods of making and using the same
EP2293719B1 (fr) 2008-05-30 2015-09-09 Intuity Medical, Inc. Dispositif de prélèvement de liquide organique et interface de site de prélèvement
US8924159B2 (en) 2008-05-30 2014-12-30 Abbott Diabetes Care Inc. Method and apparatus for providing glycemic control
US8591410B2 (en) 2008-05-30 2013-11-26 Abbott Diabetes Care Inc. Method and apparatus for providing glycemic control
DK3639744T3 (da) 2008-06-06 2022-02-21 Intuity Medical Inc Blodglukosemåler og fremgangsmåde til anvendelse
EP2299903B1 (fr) 2008-06-06 2021-01-27 Intuity Medical, Inc. Dispositif de mesure et mode de fonctionnement
GB0811874D0 (en) * 2008-06-30 2008-07-30 Nemaura Pharma Ltd Patches for reverse iontophoresis
US8876755B2 (en) 2008-07-14 2014-11-04 Abbott Diabetes Care Inc. Closed loop control system interface and methods
US8103456B2 (en) 2009-01-29 2012-01-24 Abbott Diabetes Care Inc. Method and device for early signal attenuation detection using blood glucose measurements
GB2467377A (en) 2009-02-02 2010-08-04 Nemaura Pharma Ltd Transdermal patch with extensor means actuated to expel drug towards the skin of a patient
US20100198034A1 (en) 2009-02-03 2010-08-05 Abbott Diabetes Care Inc. Compact On-Body Physiological Monitoring Devices and Methods Thereof
ES2634667T3 (es) * 2009-04-24 2017-09-28 Corium International, Inc. Métodos para fabricar conjuntos de microproyección
WO2010127050A1 (fr) 2009-04-28 2010-11-04 Abbott Diabetes Care Inc. Détection d'erreur dans des données de répétition critiques dans un système de capteur sans fil
WO2010127051A1 (fr) 2009-04-29 2010-11-04 Abbott Diabetes Care Inc. Procédé et système pour fournir un étalonnage de détecteur d'analyte en temps réel avec remplissage rétrospectif
US9184490B2 (en) 2009-05-29 2015-11-10 Abbott Diabetes Care Inc. Medical device antenna systems having external antenna configurations
US8498694B2 (en) * 2009-07-13 2013-07-30 Entrotech, Inc. Subcutaneous access device and related methods
DK3173014T3 (da) 2009-07-23 2021-09-13 Abbott Diabetes Care Inc Realtidsstyring af data vedrørende fysiologisk kontrol af glucoseniveauer
EP2473099A4 (fr) 2009-08-31 2015-01-14 Abbott Diabetes Care Inc Système de surveillance de substance à analyser et procédés de gestion de l'énergie et du bruit
WO2011026147A1 (fr) 2009-08-31 2011-03-03 Abbott Diabetes Care Inc. Dispositif et procédés de traitement de signal d'analyte
AU2010286917B2 (en) 2009-08-31 2016-03-10 Abbott Diabetes Care Inc. Medical devices and methods
WO2011041469A1 (fr) 2009-09-29 2011-04-07 Abbott Diabetes Care Inc. Procédé et appareil de fourniture de fonction de notification dans des systèmes de surveillance de substance à analyser
US20110082356A1 (en) 2009-10-01 2011-04-07 Medtronic Minimed, Inc. Analyte sensor apparatuses having interference rejection membranes and methods for making and using them
US20110288388A1 (en) 2009-11-20 2011-11-24 Medtronic Minimed, Inc. Multi-conductor lead configurations useful with medical device systems and methods for making and using them
WO2011065981A1 (fr) 2009-11-30 2011-06-03 Intuity Medical, Inc. Dispositif et procédé de fourniture de matériau d'étalonnage
US8660628B2 (en) 2009-12-21 2014-02-25 Medtronic Minimed, Inc. Analyte sensors comprising blended membrane compositions and methods for making and using them
WO2011100390A1 (fr) 2010-02-10 2011-08-18 Baylor University Capteur biologique non invasif à bande ultra-large, et procédé correspondant
US10448872B2 (en) 2010-03-16 2019-10-22 Medtronic Minimed, Inc. Analyte sensor apparatuses having improved electrode configurations and methods for making and using them
EP2552532A1 (fr) 2010-03-24 2013-02-06 Abbott Diabetes Care, Inc. Appareils d'insertion de dispositifs médicaux et procédés d'insertion et d'utilisation de dispositifs médicaux
ES2719595T3 (es) 2010-05-04 2019-07-11 Corium Int Inc Método y dispositivo para la administración transdérmica de la hormona paratiroidea usando una matriz de microproyección
GB201008448D0 (en) * 2010-05-20 2010-07-07 Univ Strathclyde Transdermal device
US9215995B2 (en) 2010-06-23 2015-12-22 Medtronic Minimed, Inc. Sensor systems having multiple probes and electrode arrays
WO2011162823A1 (fr) 2010-06-25 2011-12-29 Intuity Medical, Inc. Systèmes et procédés de surveillance de substance à analyser
US9029168B2 (en) * 2010-06-28 2015-05-12 The Trustees Of Princeton University Use and making of biosensors utilizing antimicrobial peptides for highly sensitive biological monitoring
US10136845B2 (en) 2011-02-28 2018-11-27 Abbott Diabetes Care Inc. Devices, systems, and methods associated with analyte monitoring devices and devices incorporating the same
EP2697650B1 (fr) 2011-04-15 2020-09-30 Dexcom, Inc. Étalonnage avancé de capteur d'échantillon à analyser et détection d'erreur avancée
US9008744B2 (en) 2011-05-06 2015-04-14 Medtronic Minimed, Inc. Method and apparatus for continuous analyte monitoring
CA2843945C (fr) 2011-08-03 2022-06-21 Intuity Medical, Inc. Dispositifs et procedes pour le prelevement et l'analyse de liquides organiques
US20130053666A1 (en) 2011-08-26 2013-02-28 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9980669B2 (en) 2011-11-07 2018-05-29 Abbott Diabetes Care Inc. Analyte monitoring device and methods
US9317656B2 (en) 2011-11-23 2016-04-19 Abbott Diabetes Care Inc. Compatibility mechanisms for devices in a continuous analyte monitoring system and methods thereof
US9493807B2 (en) 2012-05-25 2016-11-15 Medtronic Minimed, Inc. Foldover sensors and methods for making and using them
US20140012115A1 (en) 2012-07-03 2014-01-09 Medtronic Minimed, Inc. Plasma deposited adhesion promoter layers for use with analyte sensors
US9968306B2 (en) 2012-09-17 2018-05-15 Abbott Diabetes Care Inc. Methods and apparatuses for providing adverse condition notification with enhanced wireless communication range in analyte monitoring systems
US9788765B2 (en) 2012-09-28 2017-10-17 Dexcom, Inc. Zwitterion surface modifications for continuous sensors
US10194840B2 (en) 2012-12-06 2019-02-05 Medtronic Minimed, Inc. Microarray electrodes useful with analyte sensors and methods for making and using them
EP2934660B1 (fr) 2012-12-21 2019-07-17 Corium, Inc. Micro-réseau pour la distribution d'un agent thérapeutique et son procédé de fabrication
US10426383B2 (en) 2013-01-22 2019-10-01 Medtronic Minimed, Inc. Muting glucose sensor oxygen response and reducing electrode edge growth with pulsed current plating
CA2903748C (fr) 2013-03-12 2021-11-02 Corium International, Inc. Applicateurs de microprojection
AU2014237279B2 (en) 2013-03-15 2018-11-22 Corium Pharma Solutions, Inc. Microarray with polymer-free microstructures, methods of making, and methods of use
US9737250B2 (en) 2013-03-15 2017-08-22 Dexcom, Inc. Membrane for continuous analyte sensors
JP2016512754A (ja) 2013-03-15 2016-05-09 コリウム インターナショナル， インコーポレイテッド 治療剤の送達のためのマイクロアレイ、使用方法および製造方法
WO2014150285A2 (fr) 2013-03-15 2014-09-25 Corium International, Inc. Applicateurs de microprojection d'impacts multiples et procédés d'utilisation
CN105246458B (zh) 2013-03-15 2020-09-15 考里安公司 用于治疗剂递送的微阵列及其使用方法
WO2014205412A1 (fr) 2013-06-21 2014-12-24 Intuity Medical, Inc. Système de surveillance d'analyte à rétroaction audible
US20150122647A1 (en) 2013-11-07 2015-05-07 Medtronic Minimed, Inc. Enzyme matrices for use with ethylene oxide sterilization
CN105899132B (zh) 2013-12-31 2020-02-18 雅培糖尿病护理公司 自供电分析物传感器以及使用其的装置
WO2016036866A1 (fr) 2014-09-04 2016-03-10 Corium International, Inc. Matrice de microstructures, procédé de production et procédés d'utilisation
US10213139B2 (en) 2015-05-14 2019-02-26 Abbott Diabetes Care Inc. Systems, devices, and methods for assembling an applicator and sensor control device
US10857093B2 (en) 2015-06-29 2020-12-08 Corium, Inc. Microarray for delivery of therapeutic agent, methods of use, and methods of making
ITUB20154036A1 (it) * 2015-09-30 2017-03-30 St Microelectronics Srl Biosensore per il rilevamento di analiti nel sudore, e metodo di fabbricazione del biosensore
JP6116075B1 (ja) * 2015-11-20 2017-04-19 日本航空電子工業株式会社 電気化学測定方法、電気化学測定装置及びトランスデューサ
EP4218566A1 (fr) 2015-12-30 2023-08-02 Dexcom, Inc. Couche adhésive immobilisée par une enzyme pour capteurs d'analytes
US10324058B2 (en) 2016-04-28 2019-06-18 Medtronic Minimed, Inc. In-situ chemistry stack for continuous glucose sensors
US11179078B2 (en) 2016-06-06 2021-11-23 Medtronic Minimed, Inc. Polycarbonate urea/urethane polymers for use with analyte sensors
US11134868B2 (en) 2017-03-17 2021-10-05 Medtronic Minimed, Inc. Metal pillar device structures and methods for making and using them in electrochemical and/or electrocatalytic applications
US10856784B2 (en) 2017-06-30 2020-12-08 Medtronic Minimed, Inc. Sensor initialization methods for faster body sensor response
US20190223771A1 (en) 2018-01-23 2019-07-25 Medtronic Minimed, Inc. Implantable polymer surfaces exhibiting reduced in vivo inflammatory responses
US11186859B2 (en) 2018-02-07 2021-11-30 Medtronic Minimed, Inc. Multilayer electrochemical analyte sensors and methods for making and using them
US11220735B2 (en) 2018-02-08 2022-01-11 Medtronic Minimed, Inc. Methods for controlling physical vapor deposition metal film adhesion to substrates and surfaces
US11583213B2 (en) 2018-02-08 2023-02-21 Medtronic Minimed, Inc. Glucose sensor electrode design
EP3794135A1 (fr) 2018-05-16 2021-03-24 Medtronic MiniMed, Inc. Membrane de limitation de glucose thermiquement stable pour capteurs de glucose
USD1002852S1 (en) 2019-06-06 2023-10-24 Abbott Diabetes Care Inc. Analyte sensor device
US11718865B2 (en) 2019-07-26 2023-08-08 Medtronic Minimed, Inc. Methods to improve oxygen delivery to implantable sensors
US11523757B2 (en) 2019-08-01 2022-12-13 Medtronic Minimed, Inc. Micro-pillar working electrodes design to reduce backflow of hydrogen peroxide in glucose sensor
US20220031205A1 (en) 2020-07-31 2022-02-03 Medtronic Minimed, Inc. Sensor identification and integrity check design
US20220133190A1 (en) 2020-10-29 2022-05-05 Medtronic Minimed, Inc. Glucose biosensors comprising direct electron transfer enzymes and methods of making and using them
USD999913S1 (en) 2020-12-21 2023-09-26 Abbott Diabetes Care Inc Analyte sensor inserter
US11998330B2 (en) 2021-01-29 2024-06-04 Medtronic Minimed, Inc. Interference rejection membranes useful with analyte sensors
CN113008966B (zh) * 2021-03-04 2021-09-28 西南交通大学 一种可用于同时检测葡萄糖和尿酸的非酶电化学传感器
US20220338768A1 (en) 2021-04-09 2022-10-27 Medtronic Minimed, Inc. Hexamethyldisiloxane membranes for analyte sensors
US20230053254A1 (en) 2021-08-13 2023-02-16 Medtronic Minimed, Inc. Dry electrochemical impedance spectroscopy metrology for conductive chemical layers
US20230113175A1 (en) 2021-10-08 2023-04-13 Medtronic Minimed, Inc. Immunosuppressant releasing coatings
US20230123613A1 (en) 2021-10-14 2023-04-20 Medtronic Minimed, Inc. Sensors for 3-hydroxybutyrate detection
US20230172497A1 (en) 2021-12-02 2023-06-08 Medtronic Minimed, Inc. Ketone limiting membrane and dual layer membrane approach for ketone sensing
CN115165984B (zh) * 2022-07-15 2023-06-06 中国科学院海洋研究所 工作面为平面的海洋环境氢渗透监测传感器及监测方法
US20240023849A1 (en) 2022-07-20 2024-01-25 Medtronic Minimed, Inc. Acrylate hydrogel membrane for dual function of diffusion limiting membrane as well as attenuation to the foreign body response
EP4382611A1 (fr) 2022-08-31 2024-06-12 Medtronic MiniMed, Inc. Capteurs pour la détection de 3-hydroxybutyrate

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633879A (en) * 1979-11-16 1987-01-06 Lec Tec Corporation Electrode with disposable interface member
US4477971A (en) * 1981-11-06 1984-10-23 Motion Control, Inc. Iontophoretic electrode structure
US4457748A (en) * 1982-01-11 1984-07-03 Medtronic, Inc. Non-invasive diagnosis method
DK8601218A (fr) * 1984-07-18 1986-03-17
US4702732A (en) * 1984-12-24 1987-10-27 Trustees Of Boston University Electrodes, electrode assemblies, methods, and systems for tissue stimulation and transdermal delivery of pharmacologically active ligands
US4960467A (en) * 1985-02-11 1990-10-02 The United States Of America As Represented By The Secretary Of The Army Dermal substance collection device
US4909256A (en) * 1985-02-11 1990-03-20 The United States Of America, As Represented By The Secretary Of The Army Transdermal vapor collection method and apparatus
US4657748A (en) * 1985-03-18 1987-04-14 Exxon Research And Engineering Company Crystalline zeolite (ECR-1) and process for preparing it
US4732155A (en) * 1985-08-27 1988-03-22 The Children's Medical Center Corporation Implantable chemoattractant system
US4894339A (en) * 1985-12-18 1990-01-16 Seitaikinouriyou Kagakuhin Sinseizogijutsu Kenkyu Kumiai Immobilized enzyme membrane for a semiconductor sensor
US4722726A (en) * 1986-02-12 1988-02-02 Key Pharmaceuticals, Inc. Method and apparatus for iontophoretic drug delivery
US4752285B1 (en) * 1986-03-19 1995-08-22 Univ Utah Res Found Methods and apparatus for iontophoresis application of medicaments
US4722761A (en) * 1986-03-28 1988-02-02 Baxter Travenol Laboratories, Inc. Method of making a medical electrode
US5250022A (en) * 1990-09-25 1993-10-05 Rutgers, The State University Of New Jersey Iontotherapeutic devices, reservoir electrode devices therefore, process and unit dose
US4731049A (en) * 1987-01-30 1988-03-15 Ionics, Incorporated Cell for electrically controlled transdermal drug delivery
US4821733A (en) * 1987-08-18 1989-04-18 Dermal Systems International Transdermal detection system
AU614092B2 (en) * 1987-09-11 1991-08-22 Paul Max Grinwald Improved method and apparatus for enhanced drug permeation of skin
US5362307A (en) * 1989-01-24 1994-11-08 The Regents Of The University Of California Method for the iontophoretic non-invasive-determination of the in vivo concentration level of an inorganic or organic substance
KR970011449B1 (ko) * 1988-01-29 1997-07-11 더 리전트 오브 디 유니버시티 오브 캘리포니아 이온전기 영동형 비침입 검체 채취 또는 이송 장치 및 방법
US5076273A (en) * 1988-09-08 1991-12-31 Sudor Partners Method and apparatus for determination of chemical species in body fluid
US5203327A (en) * 1988-09-08 1993-04-20 Sudor Partners Method and apparatus for determination of chemical species in body fluid
US5057072A (en) * 1988-10-28 1991-10-15 Medtronic, Inc. Iontophoresis electrode
US4968297A (en) * 1989-05-09 1990-11-06 Iomec, Inc. Iontophoretic electrode with solution containment system
US5139023A (en) * 1989-06-02 1992-08-18 Theratech Inc. Apparatus and method for noninvasive blood glucose monitoring
US5140985A (en) * 1989-12-11 1992-08-25 Schroeder Jon M Noninvasive blood glucose measuring device
US5036861A (en) * 1990-01-11 1991-08-06 Sembrowich Walter L Method and apparatus for non-invasively monitoring plasma glucose levels
US5161532A (en) * 1990-04-19 1992-11-10 Teknekron Sensor Development Corporation Integral interstitial fluid sensor
EP0507935A4 (en) * 1990-10-29 1993-06-23 Angeion Corporation Digital display system for balloon catheter
US5158537A (en) * 1990-10-29 1992-10-27 Alza Corporation Iontophoretic delivery device and method of hydrating same
US5156591A (en) * 1990-12-13 1992-10-20 S. I. Scientific Innovations Ltd. Skin electrode construction and transdermal drug delivery device utilizing same
RU2095131C1 (ru) * 1991-07-12 1997-11-10 Машинен-унд-Анлагенбау Гримма ГмбХ Способ обезвреживания отходящих газов установок сжигания отходов и устройство для его осуществления
US5322063A (en) * 1991-10-04 1994-06-21 Eli Lilly And Company Hydrophilic polyurethane membranes for electrochemical glucose sensors
US5771890A (en) * 1994-06-24 1998-06-30 Cygnus, Inc. Device and method for sampling of substances using alternating polarity
DE69519023T2 (de) * 1994-06-24 2001-06-13 Cygnus Therapeutic Systems Einrichtung zur iontophoretischen probennahme
US5735273A (en) * 1995-09-12 1998-04-07 Cygnus, Inc. Chemical signal-impermeable mask

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AU703849B2 (en) 1999-04-01
US6529755B2 (en) 2003-03-04
ATE200305T1 (de) 2001-04-15
JPH11512316A (ja) 1999-10-26
US5735273A (en) 1998-04-07
DE69612398T2 (de) 2001-07-12
KR100438509B1 (ko) 2004-11-16
DK0876501T3 (da) 2001-05-14
KR19990044567A (ko) 1999-06-25
ES2155615T3 (es) 2001-05-16
US6141573A (en) 2000-10-31
AU6497396A (en) 1997-04-01
US5827183A (en) 1998-10-27
WO1997010356A1 (fr) 1997-03-20
JP3366646B2 (ja) 2003-01-14
EP0876501B1 (fr) 2001-04-04
US20010020125A1 (en) 2001-09-06
GR3036141T3 (en) 2001-09-28
US20020062073A1 (en) 2002-05-23
US20030120138A1 (en) 2003-06-26
US6771995B2 (en) 2004-08-03
EP0876501A1 (fr) 1998-11-11

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